ST62P10LM3/SWD 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
ST62P10LM3/SWD
STMicroelectronics
ST62P10LM3/SWD Datasheet PDF : 105 Pages
| |||
ST6208C/ST6209C/ST6210C/ST6220C
CLOCK AND TIMING CHARACTERISTICS (Cont’d)
Figure 52. Typical RC Oscillator frequency vs.
RNET
fosc [MHz]
12
10
8
6
Rnet=22KOhm
Rnet=47KOhm
Rnet=100KOhm
Rnet=220KOhm
Rnet=470KOhm
4
2
0
3
4
5
6
VDD [V]
Figure 53. Typical RC Oscillator frequency vs.
Temperature (VDD = 5V)
fosc [MHz]
10
8
6
Rnet=22KOhm
Rnet=47KOhm
Rnet=100KOhm
Rnet=220KOhm
Rnet=470KOhm
4
2
0
-40
25
95
125
Ta [°C]
11.5.5 Oscillator Safeguard (OSG) and Low Frequency Auxiliary Oscillator (LFAO)
Symbol
fLFAO
fOSG
Parameter
Low Frequency Auxiliary Oscillator
Frequency 1)
Internal Frequency with OSG ena-
bled
Conditions
TA=25°C, VDD=5.0V
TA=25°C, VDD=3.3V
TA=25°C, VDD=4.5V
TA=25°C, VDD=3.3V
Min
Typ
Max
200
350
800
86
150
340
4
2
Figure 54. Typical LFAO Frequencies
fosc [kHz]
600
500
400
Ta=-40°C
Ta=25°C
Ta=125°C
300
200
100
0
3
4
5
6
VDD [V]
Unit
kHz
MHz
Note:
1. Data based on characterization results.
75/105
1
Share Link: 